| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $85.40 | 7.267% | $91.606 | $91.61 | $91.60 | $91.60 |
| Purchase #2 | $132.35 | 8.559% | $143.6778 | $143.68 | $143.70 | $143.70 |
| Purchase #3 | $45.53 | 7.334% | $48.8692 | $48.87 | $48.85 | $48.90 |
| Purchase #4 | $121.95 | 6.304% | $129.6377 | $129.64 | $129.65 | $129.60 |
| Purchase #5 | $180.91 | 5.397% | $190.6737 | $190.67 | $190.65 | $190.70 |
| Purchase #6 | $44.33 | 9.652% | $48.6087 | $48.61 | $48.60 | $48.60 |
| Purchase #7 | $50.86 | 11.654% | $56.7872 | $56.79 | $56.80 | $56.80 |
| 7 purchase totals = | $661.33 | $709.8603 | $709.87 | $709.85 | $709.90 | |